| Sign In | Join Free | My benadorassociates.com |
|
| Sign In | Join Free | My benadorassociates.com |
|
| Categories | Duplex Stainless Steel Pipe |
|---|---|
| Brand Name: | YUHONG |
| Model Number: | ASTM A790 UNS S32750 Super Duplex Stainless Steel Pipe |
| Certification: | ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin: | CHINA |
| MOQ: | 1PC |
| Payment Terms: | L/C,T/T |
| Delivery Time: | 7 DAYS |
| Packaging Details: | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Product Name: | Duplex Stainless Steel Pipe |
| Specification: | ASTM A790, ASME SA790 |
| Material Grade: | UNS S32750 |
| Size: | 1/8″NB TO 30" NB INCH |
| Schedule: | SCH20, SCH30, SCH40, STD, SCH80 |
| Length: | Single Random, Double Random & Cut Length. |
| End: | Plain End, Beveled End, Treaded |
| High Light: | ASTM A790 UNS S32750 Super Duplex Steel Steel Pipe, Seamless Super Duplex Steel Pipe |
| Company Info. |
| Yuhong Group Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
ASTM A790 Duplex 2507 UNS S32750 Super Duplex Stainless Steel Seamless Pipe
S32750, also known as Super Duplex 2507, is a highly corrosion-resistant stainless steel alloy that is often used in harsh environments. It combines both the properties of austenitic and ferritic stainless steels, offering excellent strength and corrosion resistance. While S32750 is a specific grade, there are other similar duplex stainless steels (like S32205) that might be used as alternatives depending on specific requirements. Understanding the slight differences in composition can help in selecting the best alloy for a given application.
S32750 exhibits low thermal expansion, making it an excellent choice for situations where components are subject to considerable temperature fluctuations. This property helps maintain dimensional stability.
Specification
| Specifications | ASTM A 790 ASME SA 790 |
| Standards | ASTM, ASME |
| Size | 1/8″NB TO 30″NB IN |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80 |
| Type | Seamless / ERW / Welded / Fabricated |
| Form | Round Pipes, Custom Pipes, Square Pipes, Rectangular Pipe, “U” Shape, Hydraulic Pipes |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded |
ASTM A790 UNS S32750 Duplex Steel Pipe Equivalent Grades
| Grade | UNS No | WERKSTOFF NR. |
| Super Duplex S32750 | S32750 | 1.4410 |
ASTM A790 UNS S32750 Duplex Steel Pipe Chemical Composition
| Grade | C max | Si max | Mn max | P max | S max | Cr | Ni | Mo | N |
| UNS S32750 | 0.030 | 0.8 | 1.2 | 0.030 | 0.015 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 |
ASTM A790 UNS S32750 Duplex Steel Pipe Mechanical Properties
Grade | Density | MeltingPoint | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
|---|---|---|---|---|---|
| S32750 | 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15% |
ASTM A790 UNS S32750 Duplex Steel Pipe Physical Properties
| Grade | Y.S.MPa min | T.S.Mpa min | Elongation % | Hardness HRC |
| UNS S32750 | 550 | 800 | 15 | 20 |
Key Features:
Corrosion Resistance: It has excellent resistance to pitting and crevice corrosion, making it suitable for use in chloride-rich environments.
High Strength: S32750 exhibits high yield strength and tensile strength, which makes it ideal for applications that require durability and resilience.
Good Weldability: While it can be more challenging to weld compared to other stainless steels, proper techniques and filler materials can yield good results.
Temperature Resistance: It maintains its mechanical properties at high temperatures, which makes it useful for applications involving heat.
Duplex Structure: The balance of austenite and ferrite in its microstructure contributes to its overall toughness and strength.
Applications
Oil and Gas Industry: Often used for pipes in offshore platforms, subsea equipment, and chemical processing due to its corrosion resistance.
Chemical Processing: Utilized in reactors, heat exchangers, and storage vessels where exposure to aggressive chemicals occurs.
Marine Applications: Used in shipbuilding and marine infrastructure where saltwater exposure is a concern.
Desalination Plants: Employed in the infrastructure for seawater reverse osmosis systems because of its resistance to seawater corrosion.
Pulp and Paper Industry: Used in environments where chlorinated compounds are present.
|
Duplex Stainless Steel Pipe, ASTM A790 , ASTM A928 , S31803 , S32750, S32760, S31254 , 254Mo, 253MA
Super Duplex Stainless Steel Pipes, EN 10216-5 1.4462 / 1.4410, UNS32760(1.4501), Pickled & Annealed, ,20ft
Duplex Steel Pipes , Super Duplex Pipes, A789, A790 , A928 S31803(2205) S32750 (2507) S32760
ASTM A790 S32750 Super Duplex Steel Seamless Pipe Water Treatment Equipment
ASTM A790 UNS S32750（2507, 1.4410 ), Super Duplex Stainless Steel Pipes, PREN>40
Duplex Stainless Steel Pipe ,SA789, SA790, SA928,DIN17456/17458,EN10216-5 UNS S31803,S32205,S32101,S32304,S32750
Duplex Stainless Steel Pipes 17-4PH (1.4542), 17-7PH(1.4568), 15-7PH(1.4532) , ASTM A312/ ASTM A999
DUPLEX STAINLESS STEEL PIPE, ASTM A789 ,A790, A928 S31803 S32750 S32760 S31254 254MO 253MA
ASTM A928 Supler Duplex Welded Pipe High Strength ASTM A999
ASTM A312, ASTM A213 ,254SMo, EN10216-5 1.4547 ,UNS S31254 Super Austenitic Stainless Steel Seamless Pipe and Tube
